| Business | Phone |
| Buckeye Pig Inc 46079 67th St, Preston 52069 | (563) 689-5902 |
| Feller & Feller 224 N Main St, Preston 52069 | (563) 689-6324 |
| Gruver Kim 101 S Stephens St, Preston 52069 | (563) 689-4920 |
| Thines & Thines 45684 67th St, Preston 52069 | (563) 689-6732 |
| Agworks Inc 406 E White St, Preston 52069 | (563) 689-5460 |
| Community Development Dir 1 W Gillet St, Preston 52069 | (563) 689-3082 |
| Brandenburg Drainage 408 1st St Nw, Preston 52069 | (563) 689-5330 |
| Mediacom 31 W Tower St, Preston 52069 | (563) 689-4321 |